Kleemann, F., Lederer, J., Rechberger, H., & Fellner, J. (2016). Combining GIS data sets and material intensities to estimate Vienna’s building stock. In G. Habert & A. Schlueter (Eds.), Expanding Boundaries: Systems Thinking in the Built Environment (pp. 274–278). vdf Hochschulverlag AG. https://doi.org/10.3218/3774-6_44